Human islet amyloid polypeptide aggregation upregulates the mitochondrial cholesterol transport protein StAR and induces mitochondrial dysfunction in beta cells. - Hogan MF; Akter R; Aplin AC; Templin AT; Esser N; Meier DT; Fountaine BS; Castillo JJ; El-Osta A; Hull-Meichle RL; Zraika S; Kahn SE (Diabetologia, 2026)